Complete the following non-defining relative clauses using who or where a) Robert parents, are retired now, live in spain b) Peters sister, goes to scool with me, is a very nice person c) Synder, has a population of more than 3 million, is Australians largest cite d) My uncle John, lives in London, is coming to visit me next week. e) I saw the film 'Casablanca', won an oscar win 1942